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$855,000
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Property Description
Perched high on the hill above the Carquinez Strait, this distinctive 4-bedroom, 3-bathroom tri-level home offers a wonderful blend of flexible living space, privacy, and modern technology. Situated on a beautifully maintained corner lot, this move-in-ready property is a rare find. A charming front porch welcomes you inside to an impressive entry boasting soaring ceilings, large sun-drenched windows, and gleaming hardwood floors. The formal dining room flows effortlessly into a spacious, upgraded kitchen featuring custom high ceilings-an ideal layout for entertaining. Upstairs are three of the bedrooms and two full bathrooms. The main bedroom features its own ensuite bathroom and direct access to a private deck with peaceful, peekaboo water views. A second upstairs bedroom boasts mountain vistas, making it perfect for a dedicated work-from-home office, alongside a versatile third upstairs bedroom. The lower level offers incredible flexibility, featuring a privacy door that creates a self-contained space for the 4th bedroom, the 3rd full bathroom, a large family den, and a complete kitchenette. This setup is ideal for an independent in-law unit, guest wing, or rental potential. A sliding door leads out to a covered patio and a peaceful, lush garden that wraps around to a low-maintenance front yard. Equipped with a recently installed Tesla Powerwall, you will enjoy ultimate peace of mind with a reliable backup system that seamlessly provides up to 11.5 kW of continuous power during grid outages to run heavy loads like air conditioners and appliances. Lovingly maintained inside and out, this hilltop haven is completely ready for its next owner.
Full Property Details
Full Property Details for 423 Duperu Dr
General
- Price: $855,000
- HOA FEE: $55/month
- HOA FEE FREQ.: Annually
- Status: Active
- Type: Single Family
- Source: MAX
- MLS ID: 41139138
- Updated: 8/5/2026
- Added to Site: 47 day(s) ago
Interior
- Number of Rooms: 10
- Interior Features: Family Room, Formal Dining Room, Utility Room
- Number of Fireplaces: 1
- Fireplace(s): Family Room
- Appliances: Dishwasher, Electric Range, Gas Water Heater
- Flooring: Hardwood, Tile, Carpet
Rooms
Bathrooms
- Total Bathrooms: 3
- Full Bathrooms: 3
- Bathroom Features: Shower Over Tub
- Primary Bathroom: Stall Shower
Bedrooms
- Total Bedrooms: 4
Other Rooms
- Kitchen: Stone Counters, Dishwasher, Eat-in Kitchen, Electric Range/Cooktop, Disposal
- Laundry: Laundry Room
Additional Information
- Shared Amenities: Greenbelt
- Pool: Yes
- Pool Description: None, Community
Exterior
- Exterior Features: Back Yard, Front Yard, Garden/Play, Side Yard
Parking
- Attached garage: Yes
- Garage Spaces: 2
- Parking Features: Attached, Garage Door Opener
Location
- Area: Listing
- County: Contra Costa
- Subdivision: Carquinez Height
- Driving Directions: Pomona to end of Duperu
Community
- Association: Yes
- Assoc. Name: VISTA CARQUINEZ HOA
Heating & Cooling
- Central air: Yes
- Cooling Type: Central Air
- Heating Type: Forced Air, Natural Gas
Utilities
- Sewer: Public Sewer
- Water: Public
Structural Information
- Architectural Style: Contemporary
- Exterior Const.: Stone, Stucco, Wood Siding
- Roof: Composition Shingles
- Windows: Double Pane Windows, Window Coverings
- Stories/Levels: Multi/Split
- Year Built: 1984
Lot Features
- Property View: Carquinez, Partial
- Lot Size (Acres): 0.19
- Lot Dimensions: 8400
- Lot Features: Corner Lot, Back Yard, Dead End, Front Yard, Landscaped
- Fencing (Description): Partial Fence, Fenced
Financial Considerations
- For Sale: Yes
- Price Per Sq. Ft.: $393
- Association Fee: $660
- Assoc Fee Freq.: Annually
Disclosures and Reports
- Property ID: 354 361 020 2
Listed by Security Pacific Real Estate, Noreen Buller
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Schools
Schools serving 423 Duperu Dr
School District:John Swett Unified School District
| Name | Grades | Distance |
|---|---|---|
Rodeo Hills Elementary School 545 Garretson Avenue, Rodeo, CA 94572 | K-5 | 3.6 mi |
Carquinez Middle School 1099 Pomona Street, Crockett, CA 94525 | 6-8 | 0.9 mi |
John Swett High School 1098 Pomona Street, Crockett, CA 94525 | 9-12 | 0.9 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 423 Duperu Dr
Date
Details
Price
Change
Source
7/17/2026
Price Reduced
$855,000
-1.61%
MLS
6/21/2026
Listed
$869,000
49.83%
MLS
5/20/2016
Sold
$580,000
—
Public Record
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Tax History
Tax History for 423 Duperu Dr
Year
Property Taxes
Change
Tax Assessment
Change
2025
$9,092
—
$700,325
2%
2025
$9,092
4%
$686,594
2%
2023
$8,779
—
$673,132
2%
2023
$8,779
—
$659,935
2%
2022
$8,743
3%
$646,996
2%
2021
$8,479
1%
$634,311
1%
2020
$8,395
2%
$627,808
2%
2019
$8,265
3%
$615,499
2%
2018
$8,031
2%
$603,432
2%
2017
$7,877
23%
$591,600
19%
2016
$6,389
2%
$499,163
3%
2015
$6,238
12%
$485,000
15%
2014
$5,556
21%
$422,500
21%
2013
$4,604
—
$350,500
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 423 Duperu Dr
423 Duperu Dr, Crockett, CA 94525 (MLS# 41139138) is a Single Family property with 4 bedrooms and 3 full bathrooms. 423 Duperu Dr is currently listed for $855,000 and was received on June 21, 2026. Want to learn more about 423 Duperu Dr? Do you have questions about finding other Single Family real estate for sale in Crockett? You can browse all Crockett real estate or contact a Coldwell Banker agent to request more information.

